Update CentOS manual instructions to use virt7-docker-common-release

Just sync the documentation up since the latest [virt7-docker-common-release](http://cbs.centos.org/koji/packages?tagID=112) has newer packages that work together.

Tested this on a single node Centos 7.1 node with the following packages and it all works well so far:

```
 yum list -q docker etcd kubernetes flannel
Installed Packages
docker.x86_64                                1.8.2-7.el7.centos                                  @extras
etcd.x86_64                                  2.1.1-2.el7                                         @extras
flannel.x86_64                               0.2.0-10.el7                                        @extras
kubernetes.x86_64                            1.1.0-0.4.git2bfa9a1.el7                            @virt7-docker-common-release
```
This commit is contained in:
Kenneth Kalmer 2015-11-16 07:53:32 +02:00
parent 96ae38c036
commit 84ebb027e0

View File

@ -61,36 +61,19 @@ centos-minion = 192.168.121.65
**Prepare the hosts:**
* Create virt7-testing repo on all hosts - centos-{master,minion} with following information.
* Create a virt7-docker-common-release repo on all hosts - centos-{master,minion} with following information.
```
[virt7-testing]
name=virt7-testing
baseurl=http://cbs.centos.org/repos/virt7-testing/x86_64/os/
[virt7-docker-common-release]
name=virt7-docker-common-release
baseurl=http://cbs.centos.org/repos/virt7-docker-common-release/x86_64/os/
gpgcheck=0
```
* Install Kubernetes on all hosts - centos-{master,minion}. This will also pull in etcd, docker, and cadvisor.
```sh
yum -y install --enablerepo=virt7-testing kubernetes
```
* Note * Using etcd-0.4.6-7 (This is temporary update in documentation)
If you do not get etcd-0.4.6-7 installed with virt7-testing repo,
In the current virt7-testing repo, the etcd package is updated which causes service failure. To avoid this,
```sh
yum erase etcd
```
It will uninstall the current available etcd package
```sh
yum install http://cbs.centos.org/kojifiles/packages/etcd/0.4.6/7.el7.centos/x86_64/etcd-0.4.6-7.el7.centos.x86_64.rpm
yum -y install --enablerepo=virt7-testing kubernetes
yum -y install --enablerepo=virt7-docker-common-release kubernetes
```
* Add master and node to /etc/hosts on all machines (not needed if hostnames already in DNS)